<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<form action="http://localhost:8080/demo_war_exploded/loginServlet"  method="post">
<span class="errorMsg">
    ${empty requestScope.Msg? "请输入用户名和密码":requestScope.Msg}
</span><br>
    用户名：<input type="text" name="username"><br>
    密码：<input type="password"  name="password"><br>
    <input type="submit" value="登录">

</form>

</body>
</html>
